<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>ERROR</title>
</head>
<body>
    <div>
        <h1>
            {{ error }}
        </h1>
        <form action="/">
            <input type="submit" value="return home">
        </form>
    </div>
</body>
</html>